Samsung SM-G998U Galaxy S21 Ultra 5G UW Dual SIM TD-LTE US 256GB / SM-G998P (Samsung Unbound O3) is compatible with 2 out of 2 bands on Nextel (Brazil). See the tables below for details.


Frequency Bands Used by Nextel (Brazil)

Select a band or interface for more details

UMTS

Compatibility - 1 out of 1 band supported
100%
Interface Name Supported by device?
UMTS B1 (2100 MHz) Yes

Supported UMTS Protocols

Name Generation Supported by device?
UMTS 3G Yes
HSDPA 3.5G Yes
HSPA+ 3.5G (4G speed) No

LTE

Compatibility - 1 out of 1 band supported
100%
Interface Name Supported by device?
LTE B3 (1800 MHz +) Yes

Supported LTE Protocols

Name Generation Supported by device?
LTE 4G No

* A matching frequency band does not guarantee coverage. There may be additional network or device software restrictions that prevent a device from connecting on a certain frequency. Additionally, certain bands may only be available regionally within a country.

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